67163024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{220931}}^1$

素因数の和:220958

約数の個数: 20

約数和(自身を含む): 136977840

約数和(自身を除く): 69814816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 220931, 441862, 883724, 1767448, 3534896, 4197689, 8395378, 16790756, 33581512, 67163024]

約数ペア:

[(1, 67163024), (2, 33581512), (4, 16790756), (8, 8395378), (16, 4197689), (19, 3534896), (38, 1767448), (76, 883724), (152, 441862), (304, 220931)]